import { PrismaClient } from "@prisma/client";
import { PrismaMariaDb } from "@prisma/adapter-mariadb";
import "dotenv/config";

const base = process.env.DATABASE_URL.replace("mysql://", "mariadb://");
const cs = base + (base.includes("?") ? "&" : "?") + "connection_limit=5";
const prisma = new PrismaClient({ adapter: new PrismaMariaDb(cs) });

// 模拟API的查询
const allTopLevel = await prisma.forumCategory.findMany({
  where: { parentId: null },
  include: {
    children: {
      orderBy: [{ sortOrder: "asc" }],
    },
  },
  orderBy: [{ sortOrder: "asc" }, { createdAt: "desc" }],
});

console.log("=== API查询结果 (parentId=null + children) ===");
for (const cat of allTopLevel) {
  console.log(`\n[${cat.slug}] ${cat.name} topicCount=${cat.topicCount}`);
  for (const child of cat.children) {
    console.log(`  └─ [${child.slug}] ${child.name} topicCount=${child.topicCount} (子板块数: ?)`);
  }
}

// 看看community页面查询的industry
console.log("\n\n=== industry板块 children话题统计 ===");
const industry = await prisma.forumCategory.findUnique({
  where: { slug: "industry" },
  include: { children: true }
});
if (industry) {
  for (const c of industry.children) {
    const subCount = await prisma.forumCategory.count({ where: { parentId: c.id } });
    const subWithTopic = await prisma.forumCategory.findMany({ where: { parentId: c.id }, select: { name: true, topicCount: true } });
    console.log(`  ${c.name} (${c.slug}) 子板块数=${subCount}:`);
    for (const s of subWithTopic) {
      console.log(`    - ${s.name}: ${s.topicCount}`);
    }
  }
}

await prisma.$disconnect();